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What Is The Atomic Number Of A Chlorine Atom With 17 Protons And 18 Neutrons? The 6 Detailed Answer

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For example, every chlorine atom has 17 electrons and 17 protons; its atomic number is 17. However, three out of four chlorine atoms weigh 35 amu (17 protons and 18 neutrons) and the fourth weighs 37 amu (17 protons and 20 neutrons). These are the isotopes of chlorine.Chlorine has an atomic number of 17 and an atomic mass of 35.45, meaning that an atom of chlorine consists of 17 protons, 17 electrons, and 18 neutrons.A chlorine atom has 17 protons, 18 neutrons, and 17 electrons.

Table 1-2. Composition of Typical Atoms and Ions
Electrons Neutrons
Chlorine atom, 35Cl 17 18
Chlorine atom, 37Cl 17 20
Naturally occurring mixture of chlorine 17 18 or 20
Uranium atom, 234U 92 142
Jul 13, 2021
What Is The Atomic Number Of A Chlorine Atom With 17 Protons And 18 Neutrons?
What Is The Atomic Number Of A Chlorine Atom With 17 Protons And 18 Neutrons?

Table of Contents

What is the atomic number of an element with 18 neutrons 17 protons and 17 electrons?

Chlorine has an atomic number of 17 and an atomic mass of 35.45, meaning that an atom of chlorine consists of 17 protons, 17 electrons, and 18 neutrons.

What is the symbol for a chlorine atom that has 17 protons 18 neutrons and 18 electrons?

Table 1-2. Composition of Typical Atoms and Ions
Electrons Neutrons
Chlorine atom, 35Cl 17 18
Chlorine atom, 37Cl 17 20
Naturally occurring mixture of chlorine 17 18 or 20
Uranium atom, 234U 92 142
Jul 13, 2021

How to find the Number of Protons, Electrons, Neutrons for Chlorine (Cl)

How to find the Number of Protons, Electrons, Neutrons for Chlorine (Cl)
How to find the Number of Protons, Electrons, Neutrons for Chlorine (Cl)

Images related to the topicHow to find the Number of Protons, Electrons, Neutrons for Chlorine (Cl)

How To Find The Number Of Protons, Electrons, Neutrons For Chlorine (Cl)
How To Find The Number Of Protons, Electrons, Neutrons For Chlorine (Cl)

What element has an atomic number of 17 and 18 neutrons?

A chlorine atom has 17 protons, 18 neutrons, and 17 electrons.

What has 17 protons and 18 neutrons?

Chlorine has two common isotopes, Chlorine-35 and Chlorine-37. Chlorine-35 has 17 protons and 18 neutrons and occurs in nature about 75% of the time.

What is the number of protons of an element that has 17 electrons 18 neutrons and a mass number of 35?

An atom of chlorine-35 contains 18 neutrons (17 protons + 18 neutrons = 35 particles in the nucleus) while an atom of chlorine-37 contains 20 neutrons (17 protons + 20 neutrons = 37 particles in the nucleus).

What is the symbol for the ion with 17 protons and 18 electrons?

The particle that has 18 electrons, 18 neutrons and 17 protons is a negatively-charged Chloride ion (Cl).

What is the atomic number of 17?

The Elements, sorted by Atomic Number
Atomic Number Symbol Name
17 Cl Chlorine
18 Ar Argon
19 K Potassium
20 Ca Calcium

See some more details on the topic What is the atomic number of a chlorine atom with 17 protons and 18 neutrons? here:


A chlorine atom has 17 protons, 18 neutrons, and 17 electrons …

The answer is B) 17. This is because the atomic number equals the number of protons in the nucleus of an atom. Since the question states that there.

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identify the mass number and atomic number of a chlorine …

mass number is 17 + 18 = 35 – # protons + # neutrons. atomic number is 17 = number of protons.;; ℹ️;. DrBob222. Sep 15, …

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Questions and Answers – Why aren’t Chlorine-35 and Chlorine …

An atom of chlorine-35 contains 18 neutrons (17 protons + 18 neutrons = 35 particles in the nucleus) while an atom of chlorine-37 contains 20 neutrons (17 …

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Chlorine Facts – Chlorine The Element of Surprise

Chlorine has an atomic number of 17 and an atomic mass of 35.45, meaning that an atom of chlorine consists of 17 protons, 17 electrons, and 18 neutrons.

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What is the atomic number of Cl?

Which of the following describes chlorine atom with an atomic number 17 and mass number 35?

General Science

Hence the number of the proton is 17. Again the mass number of an atom defines the sum of the number of protons and neutrons in that atom. The mass number of Cl is 35. Hence the number of the neutron is 35-17=18.

Does every chlorine atom has an atomic number of 17?

This is called the atom’s atomic mass number. For example, chlorine (CI) has an atomic number of 17. Every chlorine atom has 17 protons in its nucleus. Not all atoms of chlorine have the same number of neutrons, however.

How do you find the atomic number?

Atomic number = Number of protons

For example, in a sodium atom, there are 11 electrons and 11 protons. Thus the atomic number of Na atom = number of electrons = number of protons = 11.


What element has 18 protons 20 neutrons and 18 electrons?

What element has 18 protons 20 neutrons and 18 electrons?
What element has 18 protons 20 neutrons and 18 electrons?

Images related to the topicWhat element has 18 protons 20 neutrons and 18 electrons?

What Element Has 18 Protons 20 Neutrons And 18 Electrons?
What Element Has 18 Protons 20 Neutrons And 18 Electrons?

What is the charge on a chlorine atom that has 18 electrons?

Since chlorine gained an electron it has 17 protons and 18 electrons. This makes chloride a negative ion with a charge of −1.

What element has 17 protons 18 neutrons and 18 electrons charge?

UPLOAD PHOTO AND GET THE ANSWER NOW! Solution : ( c) `Cl^-` has `17` protons, `18` neutrons and `18` electrons.

What is chlorine atom?

chlorine (Cl), chemical element, the second lightest member of the halogen elements, or Group 17 (Group VIIa) of the periodic table. Chlorine is a toxic, corrosive, greenish yellow gas that is irritating to the eyes and to the respiratory system.

What element has 17 protons in the nucleus?

While a chlorine atom always has 17 protons, it can have any number of neutrons. Two atoms with the same number of protons and different number of neutrons are called isotopes. Two naturally occurring stable isotopes exist for chloride. One has 18 neutrons and the other has 20 neutrons.

Which element has an atomic mass number of 17?

The elements of the periodic table sorted by atomic mass
Atomic Mass Name chemical element number
30.9738 Phosphorus 15
32.065 Sulfur 16
35.453 Chlorine 17
39.0983 Potassium 19

What is the atomic number?

atomic number, the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus. Accordingly, the number of protons, which is always equal to the number of electrons in the neutral atom, is also the atomic number.

What is the symbol of chlorine?

How many neutrons are in the nucleus of an atom that has a atomic mass of 36 and an atomic number of 25?

so the no. of neutrons is 11.

What is the mass number of chlorine 17?

The atomic number of Chlorine is 17 and mass number is 35.


How To Calculate The Number of Protons, Neutrons, and Electrons – Chemistry

How To Calculate The Number of Protons, Neutrons, and Electrons – Chemistry
How To Calculate The Number of Protons, Neutrons, and Electrons – Chemistry

Images related to the topicHow To Calculate The Number of Protons, Neutrons, and Electrons – Chemistry

How To Calculate The Number Of Protons, Neutrons, And Electrons - Chemistry
How To Calculate The Number Of Protons, Neutrons, And Electrons – Chemistry

What does the 17 mean in chlorine?

Chlorine (Cl) – Atomic Number 17. Sulphur.

What is chlorine 17 electron configuration?

The neutral atom chlorine (Z=17), for instance has 17 electrons. Therefore, its ground state electronic configuration can be written as 1s22s22p63s23p5. The chloride ion (Cl), on the other hand, has an additional electron for a total of 18 electrons.

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